SureFlap vs PetSafe — Which Microchip Cat Flap Wins?
An honest, fitter-led comparison of the UK's two biggest microchip cat flap brands. We've installed over 1,000 of both — here's what actually matters when you choose.
Feature-by-Feature Comparison
| Feature | SureFlap | PetSafe |
|---|---|---|
| Microchip recognition | Up to 32 cats | Up to 40 cats |
| Reads ISO 11784/11785 chips | ||
| Reads HomeAgain (US) chips | ||
| RFID collar tag option | ||
| 4-way locking | ||
| DualScan (in & out separately) | DualScan model only | |
| App / smart connectivity | SureFlap Connect (hub req'd) | |
| Battery life | 6–12 months (4× AA) | 12 months (4× C) |
| Tunnel depth supplied | 70mm | 55mm + extenders |
| Aperture size (W × H) | 165 × 171mm | 170 × 180mm |
| Fits glass (with new panel) | ||
| Fits uPVC / composite doors | ||
| Typical RRP | £90–£130 | £70–£110 |
| Warranty | 3 years | 3 years |
Winners by Category
Best for multiple cats
PetSafe
Stores up to 40 microchips vs SureFlap's 32.
Best for smart features
SureFlap
Only SureFlap offers app control via the Connect hub.
Best for in/out tracking
SureFlap DualScan
Unique ability to lock entry and exit separately.
Best for budget
PetSafe
Microchip models typically £20–£30 cheaper at retail.
Best for glass doors
Tie
Both fit identically — choice comes down to features.
Best battery life
PetSafe
C-cell batteries last roughly twice as long as SureFlap's AAs.
Our Verdict (From 1,000+ Installs)
For the typical UK household with one or two cats, both brands are excellent and you'll be happy with either. The deciding factors come down to what you actually need:
- Choose SureFlap if you want smart features (app, curfew, notifications via the Connect hub) or need DualScan to control entry and exit separately.
- Choose PetSafe if you have a multi-cat household (up to 40 chips), want longer battery life, or prefer the lower price point.
Fitting is identical for both — same aperture, same process, same price. Decide on features, then we'll handle the install.
Related Comparisons & Guides
SureFlap Brand Page
All SureFlap models & install guide
PetSafe Brand Page
All PetSafe models & install guide
Microchip vs Manual
Which type is right for you?
All Cat Flaps Compared
Side-by-side: every major brand
Glass Door Cost Guide
From £280 supplied & fitted
Get a Fitting Quote
Prices vary by door, flap and location
SureFlap vs PetSafe — FAQs
Decided? Get a Fitting Quote
We supply and fit both SureFlap and PetSafe across the UK North West, Yorkshire and North Wales.